Finding the Third Proportional to 487,154.25 and 1,062,608.63
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Solution
The third proportional to 487,154.25 and 1,062,608.63 is: 2,317,822.52
Step by Step Solution
- Step 1: Write the proportion equation
487,154.25 : 1,062,608.63 = 1,062,608.63 : x - Step 2: Convert to fraction form
487,154.25/1,062,608.63 = 1,062,608.63/x - Step 3: Cross multiply
487,154.25x = 1,062,608.63 × 1,062,608.63 - Step 4: Simplify right side
487,154.25x = 1,129,137,089,924.39 - Step 5: Solve for x
x = 1,129,137,089,924.39/487,154.25 - Step 6: Final answer
x = 2,317,822.52
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These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.